Free Wedding Tools - Messages and Compression | ChungDoi
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Free wedding tools

4 tools we built to help with wedding prep: AI messaging, image and video compression. No signup, works on any device.

Popular

Save the Date Photo Maker

Turn your wedding photo into a Save the Date announcement to post on Facebook and Instagram. Pick from 30+ designs, add your names and date, download in seconds.

  • Designs from the ChungDoi invitation collection
  • Instagram, Story and Facebook sizes
  • Supports HEIC from iPhone, runs in your browser
Open tool Popular

AI Wedding Message Assistant

Generate personalized wedding invitation messages with AI. Fill in the details once, get a custom message for every guest.

  • Adjusts wording by title (Mr./Mrs./Ms.) and relationship
  • Tone presets: sincere, humorous, formal, brief
  • Share via WhatsApp, Messenger, Facebook in seconds
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Image Compressor

Compress wedding photos in your browser. Reduce file size by 60-80% while keeping high visual quality. Perfect for online invitations and sharing.

  • Supports JPG, PNG, HEIC, WebP, BMP, TIFF
  • Keeps high visual quality
  • Runs entirely in your browser
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Video Compressor

Compress wedding videos directly in your browser, no upload required. Great for prewedding clips and reception highlights you want to share or embed.

  • Supports MP4, MOV, WebM, MKV, AVI
  • Processed 100% on your device
  • No ads, no watermark, no signup
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Why everything is free

Wedding prep is full of small tasks that generic tools do not serve well: picking the right tone for a message, compressing photos without losing quality. Each task matters, but none of them deserve a dedicated app.

We built these tools as part of the broader wedding experience. No account needed, no ChungDoi invitation required. Use them for paper invitations or other platforms too.

How ChungDoi earns: a premium online wedding invitation product. Browse our templates. If you find these tools useful, please share them with friends who are planning a wedding.

Frequently asked

Are these tools really free?

Yes, every tool on this page is 100% free, with no signup or payment. ChungDoi builds these to help couples and wedding guests prepare for the big day. Our revenue comes from our premium online wedding invitation product.

Do I need a ChungDoi invitation to use these tools?

No. Every tool works standalone, no account required. You can use the message assistant or compressors for any platform, paper or online.

How does the AI tool handle my data?

When you enter information (groom and bride names, guest names, etc.) into the AI tool, the data is used once to generate content and is not stored. We do not train AI models on your personal data.

Why does ChungDoi invest in free tools?

Two reasons. First, planning a wedding involves many small tasks (drafting messages, compressing photos) that generic tools do not serve well. Second, every tool is a touchpoint that introduces couples to ChungDoi, and if they enjoy the experience, they may think of us when they need a real online wedding invitation.

Planning a wedding? Create a ChungDoi invitation so every tool clicks together

A ChungDoi online invitation comes with built-in music, well wishes, RSVP, maps, and gift QR. Ten minutes to set up, no code required.

Create your invitation for free