Using our simple online form, you can write a letter directly onto the site or upload an image of a handwritten letter. It only takes a few minutes to write a letter.
Once we’ve published your letter, you can share it far and wide. Put it on your social media channels (including the hashtag #LettersToTomorrow). You could even tag your local MP or share your letter with them directly via email.
How else can I get involved?
Join the Great Big Green Week, the UK’s biggest ever celebration of action to tackle climate change and protect nature.