utils.asiaTool Library
Everything you need to edit media, in one tab.
Hand-picked editors that keep your files on-device, skip the upload queue, and export without a watermark.
Built around your browser
No logins, no latency—every file stays within your session. Each editor is crafted for Lighthouse-first performance so you can trust the output.
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Pick a workflow family
Media Studio
Edit video, audio, and images right inside your browser.
2 tools
Video Tools
Quick one-job video tools: compress, convert, rotate, change speed.
14 tools
Image Tools
Quick one-job photo tools: convert HEIC, clean metadata, blur faces.
13 tools
Audio Tools
Quick one-job audio tools: cut ringtones, convert formats, boost volume, join tracks.
4 tools
Tool grid
Launch an editor in seconds
Video Editor
Trim, cut, layer and export videos in your browser — no upload, no install.
Image Editor
Layer-based photo editing with AI auto enhance, portrait retouch and background removal — all in your browser.
Compress Video
Shrink MP4, MOV and WebM files to a target size in your browser — nothing is uploaded.
Video to MP3
Extract the audio track from any video as MP3, M4A or WAV — free, in your browser, nothing is uploaded.
Video to GIF
Turn a clip into an animated GIF right in your browser — pick the range, width and frame rate, nothing is uploaded.
Video Frame Extractor
Save a still from any moment of a video at full resolution — scrub, step frame by frame, and export PNG, JPEG or WebP.
Rotate & Flip Video
Rotate a video by 90°, 180° or flip it horizontally or vertically, without uploading it.
Mute Video
Remove the sound from a video in seconds — the picture is kept untouched.
Vertical Video Converter
Turn a landscape video into 9:16, 4:5 or 1:1 for TikTok, Reels and Shorts — with auto framing that follows the subject.
Change Video Speed
Speed up or slow down a video from 0.25× to 4×, free and entirely in your browser.
Remove EXIF
Strip GPS location, camera info and other hidden metadata from photos before you share them — free, in your browser, no upload.
HEIC to JPG
Convert iPhone HEIC/HEIF photos to JPG or PNG in bulk — free, in your browser, no upload.
Blur Faces in a Photo
Find faces automatically and blur, pixelate or box them out — right in your browser, nothing uploaded.
Convert to MP4
Convert MOV, MKV, WebM and AVI-style videos to MP4 that plays everywhere, right in your browser.
Merge Videos
Join several video clips into one MP4, in your browser. Reorder clips, pick an output frame, and export — no upload, no install.
Add Music to Video
Mix a song or audio clip into your video, right in your browser. Set when it starts, trim it, fade it, loop it — no upload, no install.
Reverse Video
Play a video backwards or make a looping boomerang clip.
Add Logo to Video
Stamp a logo or text watermark on a video at the corner, size and opacity you choose.
Add Subtitles to Video
Burn SRT or VTT subtitles permanently into a video, with your choice of font size and style.
Audio Cutter
Cut a song or a video's audio into a clip or an iPhone ringtone — right in your browser, nothing uploaded.
Audio Converter
Bulk-convert audio — or the audio of a video — between MP3, M4A, WAV and OGG, right in your browser.
Volume Booster
Make quiet audio or video louder, or even out the volume, without distortion.
Merge Audio
Join several songs or recordings into one track with optional crossfades.
Compress Image
Shrink JPG, PNG, WebP and HEIC photos to an exact file size or quality — right in your browser, nothing uploaded.
Images to PDF
Combine photos or scans into a single PDF, right in your browser. Reorder, rotate and pick a page size — free, no upload.
Photo Collage
Put photos side by side, stacked or in a grid, with spacing and background colour.
Watermark Photos
Stamp your logo or shop name onto many product photos at once, free and in-browser.
White Background Product Photo
Cut your product out and centre it on a clean white square — ready for Shopee, Lazada and TikTok Shop.
Blur Photo Background
Keep the subject sharp and blur everything behind it for a portrait-mode look — free and in-browser.
Instagram Grid Splitter
Split one photo into a 3x1, 3x2, 3x3 or 2x2 Instagram grid, cropped and numbered in the order you need to post them.
Social Media Image Resize
Crop and resize one photo to the exact pixel sizes Facebook, Zalo, YouTube, Instagram, TikTok, LinkedIn and X actually use — in your browser.
Color Palette from Image
Extract the main colours of a photo as HEX and RGB codes.
Signature Maker
Draw a signature with your finger, mouse or a pen, or turn a photo of a paper signature into a clean transparent PNG. Free, in your browser.