PrivateTools

35 use cases · 7 tools

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35 matches
Files stay on this device — how local processing works
01 / 07

Edit images online

Image Editor

Crop, resize, add borders or text, and combine images in one browser workspace without uploading the originals.

Open Image EditorFeature notes
  1. 01

    Crop image

    Crop an image online without uploading it

    Remove unwanted edges from a JPG, PNG, or WebP image and export the selected area as a new local file.

    Result

    Cropped image

    Open tool
  2. 02

    Resize image

    Resize an image to exact pixel dimensions

    Set a precise width and height for a screenshot, product photo, social image, or documentation asset.

    Result

    Exact width × height

    Open tool
  3. 03

    Add border

    Add a white or custom border to a photo

    Choose the border width and color to give listing photos, screenshots, or exported graphics consistent spacing.

    Result

    Custom color + width

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  4. 04

    Add text

    Add text to an image in the browser

    Place and move a caption, callout, label, or meme line before downloading the edited image.

    Result

    Image with text

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  5. 05

    Make collage

    Combine multiple photos into one collage

    Arrange a small set of images into a single comparison, recap, or handoff file.

    Result

    Single image export

    Open tool
02 / 07

Convert media files

Universal Converter

Convert images in batches or change audio and video formats locally with controls matched to each media type.

Open Universal ConverterFeature notes
  1. 01

    HEIC to JPG

    Convert HEIC photos to JPG in the browser

    Open iPhone HEIC images, preview them, and export widely compatible JPG copies without sending the photos to a server.

    Result

    JPG images

    Open tool
  2. 02

    PNG to WebP

    Batch convert PNG or JPG images to WebP or AVIF

    Process several images together and create smaller modern-format copies for websites and apps.

    Result

    Batch WebP or AVIF

    Open tool
  3. 03

    SVG to PNG

    Convert an SVG file to PNG locally

    Create a raster copy for a CMS, presentation, messenger, or other destination that does not accept SVG.

    Result

    PNG image

    Open tool
  4. 04

    Audio converter

    Convert MP3, WAV, M4A, AAC, OGG, or FLAC

    Change a recording or music file to another supported audio format in the same browser workspace.

    Result

    Six audio formats

    Open tool
  5. 05

    Video converter

    Convert video to MP4, WebM, MOV, AVI, or MKV

    Re-export a local clip into a container accepted by another editor, player, browser, or delivery workflow.

    Result

    Five video formats

    Open tool
03 / 07

Find and export SVG

SVG Library

Search the SVG library, inspect an asset, adjust supported colors, and download the format your project needs.

Open SVG LibraryFeature notes
  1. 01

    Free SVG search

    Find and download free SVG icons and logos

    Search the catalog by subject, open the asset page, and review its source and licensing context before download.

    Result

    SVG download

    Open tool
  2. 02

    Map SVG

    Download a world map or country outline SVG

    Find geographic vector assets for a website, presentation, infographic, or design file.

    Result

    Editable vector map

    Open tool
  3. 03

    Recolor SVG

    Change SVG colors before downloading

    Adjust supported fills to match a project palette without opening a separate vector editor.

    Result

    Recolored SVG

    Open tool
  4. 04

    SVG to PNG

    Download an SVG as a PNG image

    Rasterize the selected asset when the destination app or publishing system cannot use vector files.

    Result

    PNG export

    Open tool
  5. 05

    SVG to JSX

    Copy SVG as JSX or React component markup

    Take the vector source directly into product code without downloading and converting it by hand.

    Result

    SVG · JSX · React

    Open tool
04 / 07

Play image sequences

Image Sequence Player

Load numbered render frames, review them at the intended frame rate, and export the sequence as video or GIF.

Open Image Sequence PlayerFeature notes
  1. 01

    Sequence player

    Play a PNG or JPG image sequence online

    Load numbered frames, confirm their order, and review the animation with local playback controls.

    Result

    Timed frame playback

    Open tool
  2. 02

    EXR viewer

    Open and preview an EXR image sequence

    Review production render frames in motion before committing time to a final encode or handoff.

    Result

    EXR sequence playback

    Open tool
  3. 03

    Sequence to MP4

    Convert an image sequence to MP4

    Choose the playback rate, check the motion, and create a conventional MP4 video from the loaded frames.

    Result

    MP4 video

    Open tool
  4. 04

    Sequence to WebM

    Convert an image sequence to WebM

    Export numbered PNG, JPG, WebP, or EXR frames as a WebM video for browser playback.

    Result

    WebM video

    Open tool
  5. 05

    Sequence to GIF

    Make a GIF from an image sequence

    Turn selected frames into a short animated loop for a review thread, documentation page, or quick preview.

    Result

    Animated GIF

    Open tool
05 / 07

Trim and join video

trimy

Cut, join, crop, and arrange video and audio locally, using stream copy for compatible material when possible.

Open trimyFeature notes
  1. 01

    Trim MP4

    Trim an MP4 without re-encoding when possible

    Make a fast keyframe-aware cut with stream copy, or switch to precise mode when an exact encoded cut is required.

    Result

    Fast or precise trim

    Open tool
  2. 02

    Cut video locally

    Cut MOV, MKV, or WebM video without uploading

    Set the in and out points in the browser and export the selected section back to the same device.

    Result

    Local video cut

    Open tool
  3. 03

    Join MP4

    Join compatible MP4 clips without quality loss

    Order matching clips on the timeline and join their existing streams directly when their formats allow it.

    Result

    Stream-copy join

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  4. 04

    Merge mixed clips

    Merge MOV, MP4, MKV, or WebM clips in one timeline

    Keep compatible segments untouched and re-encode only the clips, gaps, or fixes that prevent a direct join.

    Result

    Mixed timeline export

    Open tool
  5. 05

    Video + audio

    Crop video and replace or add an audio track

    Adjust the framing, detach or replace sound, and arrange separate video and audio tracks before export.

    Result

    Cropped video + audio

    Open tool
06 / 07

Trim and join audio

Audio Editor

Cut recordings, join clips, and change audio formats locally without the complexity of a full multitrack editor.

Open Audio EditorFeature notes
  1. 01

    Trim MP3

    Trim an MP3 file online without uploading

    Select the section to keep and export a shorter MP3 from the same browser session.

    Result

    Trimmed MP3

    Open tool
  2. 02

    Remove silence

    Remove silence from the start or end of a recording

    Cut dead space, false starts, or a long tail from a voice note, interview, music cue, or utility recording.

    Result

    Cleaned recording

    Open tool
  3. 03

    Join audio

    Join MP3 or WAV files into one audio file

    Arrange several clips, trim them independently, and export one continuous result.

    Result

    Joined audio

    Open tool
  4. 04

    WAV to MP3

    Convert WAV to MP3 or MP3 to WAV

    Change the delivery format from the editing workspace, with M4A, AAC, OGG, and FLAC available too.

    Result

    Six output formats

    Open tool
  5. 05

    Voice recording

    Cut a voice note or interview on your device

    Edit a personal memo or sensitive recording locally before saving the new file.

    Result

    Local audio export

    Open tool
07 / 07

Open 3D files online

3D Viewer

Inspect common 3D model formats in the browser before moving an asset into a modeling, review, or delivery pipeline.

Open 3D ViewerFeature notes
  1. 01

    GLB viewer

    Open a GLB or GLTF file online

    Load the model from your device and use orbit, pan, and zoom controls to inspect it in the browser.

    Result

    Interactive 3D preview

    Open tool
  2. 02

    FBX viewer

    View an FBX model without installing software

    Check a received FBX asset quickly before opening a heavier desktop modeling or review application.

    Result

    Browser FBX preview

    Open tool
  3. 03

    OBJ and STL

    Preview an OBJ or STL file in the browser

    Confirm that the geometry opens and check its orientation, framing, and visible form.

    Result

    OBJ · STL preview

    Open tool
  4. 04

    Materials

    Check 3D model materials and lighting

    Review surfaces under the available studio controls and spot missing or unexpected material results.

    Result

    Lighting controls

    Open tool
  5. 05

    GLB animation

    Play an embedded GLB or GLTF animation

    Use playback controls when the loaded asset contains animation data and verify that it behaves as expected.

    Result

    Animation playback

    Open tool

Private by architecture

Process locally.Export directly.

PrivateTools loads the application code in your browser. Your selected source files are read and processed on the device, then exported back to you.

Choose a toolRead the privacy guide