MultiHandler Tools
Free tools that run entirely in your browser — each tool on its own page so it loads fast. Your files, captions and keywords are never uploaded; everything happens on your own device.
Remove Background
Remove the background from a photo or thumbnail and download a transparent PNG.
Open the tool →Video Toolkit
Extract MP3 audio, trim a clip, make a GIF or compress a video to 720p — from your own file.
Open the tool →Online Converter
Convert video and audio to MP4, MP3, M4A or WAV, and images to PNG, JPG or WebP.
Open the tool →Video to Prompt
Analyse a video and turn it into a detailed AI prompt — or a full MASTER prompt.
Open the tool →Photo to Prompt
Turn any photo into a ready-to-paste AI image prompt — Midjourney and MASTER formats included.
Open the tool →SEO Post Kit
Titles, descriptions, hashtags and keywords built on SEO rules for every platform.
Open the tool →Caption Studio
Write one caption and check it live against every platform's character limits.
Open the tool →Best Time to Post
The best posting windows for every platform — in your audience's time zone, with your next best slot.
Open the tool →Image Compressor
Compress JPG, PNG and WebP images — by quality, or to an exact KB target, in batches.
Open the tool →QR Code Generator
Create a QR code for your channel or any link and download it as a PNG.
Open the tool →Image Resizer
Resize and crop images to exact TikTok, YouTube, Instagram and other platform sizes.
Open the tool →CSV to JSON / SQL
Convert CSV to JSON, a SQL CREATE TABLE schema with guessed types, and ready-to-run INSERT statements.
Open the tool →Bank Statement PDF to Excel
Turn a bank statement PDF into an editable Excel file — privately, in your browser. Your statement is never uploaded.
Open the tool →Invoice / Receipt Generator
Fill in items, tax and totals, preview live, and download a clean PDF invoice or receipt instantly.
Open the tool →ClipForge — Subtitles & Watermark
Burn SRT captions and a text watermark into a video, entirely in your browser. No uploads, no queues.
Open the tool →BrandKit Zero — Icon Pack
Drop one image and get every favicon and app icon size, a favicon.ico, web manifest and install snippet in one zip.
Open the tool →SecureScrub — EXIF Remover
See the GPS and camera metadata hiding in your photos and videos, then strip it all before you share them.
Open the tool →Safe Zone Previewer
Drop in a 9:16 video or thumbnail and see exactly where TikTok, Reels and Shorts buttons and captions will cover it.
Open the tool →YouTube Thumbnail Downloader
Paste a YouTube link to preview and download its thumbnail in every size, and see the title and channel.
Open the tool →Viral Hook & Bio Generator
56 proven opening hooks and copy-ready bio templates with live character counts. Works fully offline.
Open the tool →PDF Compressor
Shrink a PDF in your browser — pick Screen, Balanced or Print quality and see exactly how much you saved.
Open the tool →HEIC to JPG
Convert iPhone HEIC photos to JPG or PNG in batches — nothing is uploaded.
Open the tool →Remove Silence
Automatically cut silent gaps from talking-head videos and audio, with a sensitivity slider.
Open the tool →Subtitle Converter
Convert SRT, VTT and ASS subtitles between formats and shift their timing to fix sync drift.
Open the tool →Thumbnail A/B Previewer
See your YouTube thumbnail inside home, search and mobile mocks — A/B side by side, light and dark.
Open the tool →Aspect Ratio Converter
Turn 16:9 or square videos and images into padded 9:16 verticals with a stylish blurred background.
Open the tool →BPM & Key Finder
Drop an MP3 and find its tempo and musical key (with Camelot code) for beat-synced cuts.
Open the tool →Video Compressor — Exact Size
Shrink a video to an exact target: 10 MB for Discord, 16 MB for WhatsApp, 25 MB for email, or any size you pick.
Open the tool →YouTube Money Calculator
Estimate channel earnings from daily views and your niche's RPM — per day, month and year.
Open the tool →Meme Generator
Add top and bottom text to any image and download your meme as PNG or JPG.
Open the tool →Video Speed & Reverse
Speed a video up to 4×, slow it to 0.25×, or play it in reverse — audio stays in sync.
Open the tool →Shorts Clipper
Drop in a long video and get its most energetic moments cut into vertical 9:16 clips for Shorts, Reels and TikTok.
Open the tool →Caption Burner
Burn bold captions into any video from an SRT file — Bold Pop, Gold Box and Classic styles, rendered privately in your browser.
Open the tool →Video Pack Resizer
Export one video in every platform size — 9:16, 1:1, 4:5 and 16:9, cropped to fill or with a blurred background.
Open the tool →Teleprompter
Paste your script and read it as it scrolls — adjustable speed, mirror mode and fullscreen.
Open the tool →Text Tools
Word counter plus one-click case converter, duplicate-line remover, line sorter and space cleaner.
Open the tool →Want every platform handled at once?
The free MultiHandler app publishes one video to TikTok, YouTube, Facebook and Instagram together.
Get the free app