Edit PDFs, images, and videos in your browser with 125+ tools. Files stay on your device.
Browser-based workspace for PDF editing, image resizing and conversion, video trimming and format conversion, and AI tools like background removal and auto-captions. Processes files locally or via AI workers. Free welcome credits; paid Day Pass and credit packs available.
Try asking Muse: "Compress and merge several PDF documents into one file."
Source: Found in the official MCP Registry (io.github.jsvvsolsllc/mioffice) · First listed September 25, 2026
Each bar is one check, every 15 minutes. Green means it answered. Last checked 6 h ago.
What Muse can see: It does not ask you to sign in, so it cannot see your accounts. It only sees what Muse sends it from your request.
Before it acts: Read what Muse plans to do before you approve it, and remove the app from Muse when you stop using it.
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Not in Muse's Connectors list yet, but Muse can still use it. Copy the request below and paste it into Muse. Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
https://mioffice.ai/api/mcpNot in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
MiOffice is a remote MCP server, so any assistant that can add a custom connector by link can use it. Same link, same tools.
In ChatGPT, open Settings, then Connectors (called Apps & Connectors on some accounts).
Under Advanced settings, switch on Developer mode. That is what lets you add a connector by link.
Choose Create, give it a name, paste the link as the MCP server URL, and save. If it needs a sign-in, ChatGPT asks for it here.
Start a chat, open the tools menu, pick the connector, and ask. ChatGPT asks before it runs a tool the first time.
Custom connectors need a paid ChatGPT plan, and on Team, Enterprise and Edu accounts only an admin can add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in ChatGPT
In Claude, open Settings, then Connectors.
Choose Add custom connector, give it a name, and paste the link.
If it needs a sign-in, Claude sends you to it. Then turn the connector on in a chat from the tools menu and ask.
Custom connectors are available on paid Claude plans; on Team and Enterprise accounts an admin may need to add them. Our "Working" label means the server answered us; it cannot tell whether your plan lets you add it. All connectors that work in Claude
https://mioffice.ai/api/mcpResponse time at the last check: 289ms. Worked in 99.6% of checks over 30 days.
Screened, no issues found
Screening looks for known threats and hidden instructions at the time of the check, and runs again weekly and whenever the tool list changes. It cannot see the server's code, so only connect what you need and review what Muse asks to do. How screening works.
mioffice_list_toolsList the full MiOffice applications with pricing tier per tool. Optionally filter by category.mioffice_open_toolReturn the URL for a specific MiOffice application by name or search term. Includes pricing info so the user knows the cost before invoking.mioffice_pricing_infoReturn MiOffice's current pricing model — welcome credits, Day Pass, and one-time credit packs. LLM should relay this to users before invoking any paid tool.mioffice_pdf_editorOpen MiOffice PDF Editor — annotate, highlight, fill forms, sign, watermark. Light WASM, free on Day Pass.mio_pdf_mergeMerge PDF — Combine 2–20 PDF files into one document. Arrange the files, merge them, and check the downloaded PDF for page order and completeness.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three crmio_pdf_splitSplit PDF — Choose selected pages for one new PDF or create individual page PDFs. Compare Split Mode options, enter a page range, and save your results.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All thmio_pdf_remove_pagesRemove PDF Pages — Remove a cover sheet, blank pages or an unwanted section from your PDF. Enter page numbers or ranges and download the remaining pages as one file.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace gmio_pdf_compressCompress PDF — Choose a PDF compression level, compare the output size, and inspect readability before sharing. Compression can turn pages into images.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All thrmio_pdf_rotateRotate PDF — Rotate all PDF pages by 90, 180 or 270 degrees. Choose the turn, process your document, and download a PDF copy to check and share.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credmio_pdf_to_jpgPDF to JPG — Convert each PDF page to a JPG image. Choose resolution and JPEG quality, then download individual pages or save the full set.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-bamio_jpg_to_pdfJPG to PDF — Arrange JPG, JPEG, PNG or WebP images, choose A4, Letter or Fit pages, and save one PDF with one image on each page.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-based workspmio_pdf_editorPDF Editor — Edit PDF text, add text boxes, fill supported forms, and mark up pages. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-based workspaces unlock with the same one-time credit packmio_image_compressCompress Image — Compress JPG, PNG and WebP images with format and quality controls. Compare the saved file size and appearance before using the result.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All thmio_image_resizeResize Image — Set pixel dimensions for JPG, PNG, WebP or GIF images. Keep proportions, then check the saved dimensions, file type and background.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three crmio_image_cropCrop Image — Cut out a portion of your image. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-based workspaces unlock with the same one-time credit pack — there is no per-workspace subscriptimio_image_convertConvert Image — Convert JPG, PNG, WebP, GIF or BMP files to JPEG, PNG or WebP. Choose the format your destination accepts and check the saved copy.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three cmio_image_rotateRotate Image — Choose a quarter-turn, half-turn or mirror flip, then save a changed copy. Check the full frame before replacing or sharing your original.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All tmio_video_compressCompress Video — Upload your video, process it, and compare the download with the original before you send it.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome credits cover a limited numbmio_video_to_gifVideo to GIF — Turn a short MP4, WebM or MOV into an animated GIF. Start with the clip you need, convert it, and inspect the saved animation.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcomio_video_to_mp3Video to MP3 — Save the sound from your video as an MP3. Choose the bitrate, then listen to the extracted track before you use it.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome credits mio_video_trimTrim Video — Set the start and end of an MP4, WebM or MOV clip, preview the selected section, and save a trimmed copy in MiOffice.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome credits mio_video_resize_tiktokResize Video for TikTok — Create a 1080 × 1920 vertical MP4 for TikTok. Review the centered crop, keep the default export settings, and inspect the saved video.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scannemio_video_resize_reelsResize Video for Reels — Create a 1080 × 1920 vertical MP4 for Reels. Review the centered crop, keep the default export settings, and inspect the saved video.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner mio_video_resize_shortsResize Video for Shorts — Prepare a 1080 × 1920 vertical video with a centered crop. Follow the resize steps and check the saved copy before uploading it to Shorts.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scmio_video_resize_squareResize Video to Square — Make a 1080 × 1080 square video with a centered crop. Check the framing, keep MP4 selected, and save a copy for your next post.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspmio_video_speedChange Video Speed — Change video speed from 0.25x to 4x, adjust the pace of a clip, and save an MP4 copy. Check the starting setting and listen to the finished result.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image mio_video_rotateRotate Video — Rotate a sideways or upside-down video by 90°, 180°, or 270°. Choose the direction, save an MP4 copy, and check the finished orientation.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspmio_video_cropCrop Video — Crop a video with a movable rectangle and aspect-ratio presets. Choose the area to keep, check the framing, and download an MP4 copy.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. mio_video_thumbnailExtract Video Thumbnail — Extract one video frame as a JPEG. Set a timestamp in seconds, inspect the image, and download it for your next document or post.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner wormio_video_mergeMerge Videos — Arrange two to ten video clips and combine them into one MP4. Check the clip order, picture size and sound at each join.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome cremio_video_muteRemove Audio from Video — Remove a video’s sound in a separate pass and save an MP4. Leave extra editing controls unchanged, then check that the downloaded file is silent.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Imamio_video_reverseReverse Video — Reverse a video and save an MP4. Review the audio choice and check the result; use a separate mute pass when you need a silent reversed clip.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner wmio_video_loopLoop Video — Create a finite MP4 with your clip repeated three times using unchanged settings. Check the joins and audio before sharing the downloaded video.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner wmio_video_avi_to_mp4AVI to MP4 — Convert one AVI file up to 500 MB into an MP4. Keep MP4 selected, process the video, then check playback and audio in the downloaded copy.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspamio_video_mkv_to_mp4MKV to MP4 — Convert one MKV video up to 500 MB into an MP4 copy. Check playback, audio and subtitles before replacing or sharing your original file.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspacemio_video_webm_to_mp4WebM to MP4 — WebM video is converted to MP4 with H.264 video and AAC audio. One WebM file, up to 500 MB.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Welcome credits cover a limited number ofmio_video_add_audioAdd Audio to Video — The supplied audio replaces the original soundtrack and the result is MP4. One video and one audio file, up to 500 MB each.. Video And Audio Studio run — processes in the browser but uses more credits per run than the Document / Image / Scanner workspaces. Wemio_video_auto_captionsAuto Captions — Upload a video with spoken audio and generate an MP4 result. Watch the captioned video before you share it.. AI Studio run — dispatches to our AI workers (Modal). Credits per run vary by model and file size. Day Pass and welcome credits do not include AI Studio. Fmio_ai_remove_backgroundRemove Background — Remove an image background, choose a transparent or solid background, and inspect the cutout before using it.. AI Studio run — dispatches to our AI workers (Modal). Credits per run vary by model and file size. Day Pass and welcome credits do not include AI Stumio_ai_remove_objectRemove Object — Paint over the object you want to remove, check the filled area, and download your edited photo.. Runs in the browser. Covered by signup welcome credits and by the Day Pass (24-hour unlimited on this workspace group). All three credit-based workspaces unlock with https://mioffice.ai/api/mcpNot in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use MiOffice to help me. It is a free service with an MCP server at https://mioffice.ai/api/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.
At the last check (November 13, 2026, 08:15 UTC) the endpoint was working, answering in 289ms. Over the last 7 days it answered 100% of health checks. It is checked every 15 minutes.
It was screened on September 25, 2026 with the result "screened, no issues found". Screening checks the domain against threat feeds and reads the tools for hidden instructions and requests for passwords or card numbers. It cannot see the server's code, so grant only the access you need.
It exposes 40 tools, including mioffice_list_tools, mioffice_open_tool, mioffice_pricing_info, mioffice_pdf_editor. For example, you could ask Muse: "Compress and merge several PDF documents into one file."
This listing was added from public sources (Found in the official MCP Registry (io.github.jsvvsolsllc/mioffice)). If you build MiOffice, claim it to correct the details and get your badge.
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